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Old Apr 12, 2010 | 07:56 PM
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i tried to buy NGK Iridiums from Autozone (their website said availabe online or special order for store pickup)... then 5 days later i get an e-mail that they're discontinued!?

Amazon.com says in stock and "ships from and sold by" them as well, so i'll give it a shot.

Where do you guys buy them from usually?
Old Apr 12, 2010 | 07:58 PM
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got my **** on ebay. 13 shipped iirc.
Old Apr 12, 2010 | 08:02 PM
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for iridium??? i just paid $30 shipped on amazon
Old Apr 12, 2010 | 08:17 PM
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the same ones everyone else has: bkr7e or whatever it is.
Old Apr 13, 2010 | 12:06 AM
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Originally Posted by ctxspy
for iridium??? i just paid $30 shipped on amazon
Have you had good luck with the iridiums?? I gave up on the platinum plugs in my car a few years back; I seemed to get better spark under boost with the plain copper NGKs gapped tight. At about $12/set, I just change them every year.
Old Apr 13, 2010 | 12:22 AM
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BKR7E x 0.030" gap = win for $2-3 each
Old Apr 13, 2010 | 05:41 PM
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Iridium 7 heatrange like 7 dollar a piece on Amazon, golden pieces they are...
Old Apr 13, 2010 | 06:06 PM
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i'm sure the bkr7e's are just as good as the bkr7eix's (iridium), but i figure it's a small actual difference in price, and if they last longer i'm happy.

as far as having good luck with them, hard to say.. i've done a lot of incremental things since getting the last set of iridiums so during the troubleshooting process i'm sure theyve taken their fair share of abuse (running too rich for a while,then too lean, then cranking for extend period w/o starting, repeat).

-Tomaj
Old Apr 13, 2010 | 07:35 PM
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Originally Posted by sn95
Have you had good luck with the iridiums?? I gave up on the platinum plugs in my car a few years back; I seemed to get better spark under boost with the plain copper NGKs gapped tight. At about $12/set, I just change them every month or so.
This.

I tried all the fancy plugs, even Densos a while back, and nothing was as consistent as regular old NGKs. This has been true with every Japanese car I've owned.
Old Apr 13, 2010 | 09:16 PM
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lol @ gospeed81 -- you must be pretty good at that by now.. how long does it take you, 10 minutes?
Old Apr 13, 2010 | 09:31 PM
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Originally Posted by ctxspy
lol @ gospeed81 -- you must be pretty good at that by now.. how long does it take you, 10 minutes?
Less. I have the COPS on a hold down bracket so it all comes up as a unit, 3 10mm valve cover screws and then in with the spark plug socket.

Plugs are cheap, and the cheap ones work. Easiest way to know what's going on in your motor, and keep it firing well all in one.
Old Apr 14, 2010 | 01:07 AM
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According to my shitty keyring gauge, the brk7e comes gapped at .030 out of the box. Do you all see that too?
Old Apr 14, 2010 | 01:30 AM
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Hello,

The BKR7E is still available. The only thing that changed was the package quantity and the stocking number. The new stock number is 4644

Regards,



Brandon Peeler

Technical Support Representative

Aftermarket Division

NGK Spark Plugs (U.S.A.), INC.

46929 Magellan Dr.

Wixom, MI 48393

http://my.artoffast.com/NGKTECH
That was the reply from the NGK rep.


They come pregapped between .030 and .034 I believe.
Most of us without COPs or some other stronger coil have to close that down to more like .025-.028.
Old May 14, 2010 | 10:50 PM
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Originally Posted by cjernigan
That was the reply from the NGK rep.


They come pregapped between .030 and .034 I believe.
Most of us without COPs or some other stronger coil have to close that down to more like .025-.028.

I have an old system3 begi kit with ihi turbo running 10lbs. I'm not really sure if this kit has stock or upgraded coils. what gap should i run on the Bkr7e's?

Thanks

Old May 15, 2010 | 12:19 AM
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Originally Posted by luiml73
I have an old system3 begi kit with ihi turbo running 10lbs. I'm not really sure if this kit has stock or upgraded coils. what gap should i run on the Bkr7e's?

Thanks

.3

If you have problems go to .25
Old May 15, 2010 | 12:20 AM
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What do you all use for gapping? All that I have is one of these crappy discs. It sucks.

Old May 15, 2010 | 03:02 AM
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i use feeler gauges
Old May 17, 2010 | 04:15 PM
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Me too
Old May 17, 2010 | 05:21 PM
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+1 on feeler gauges.
Old May 17, 2010 | 09:26 PM
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Ive been running .035 on my bk7re's for about a month now on 10psi and stock ignition no problems.
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